diff options
Diffstat (limited to 'xslt')
| -rw-r--r-- | xslt/mallard/common/mal-link.xsl | 62 |
1 files changed, 60 insertions, 2 deletions
diff --git a/xslt/mallard/common/mal-link.xsl b/xslt/mallard/common/mal-link.xsl index 92020793..93c1b909 100644 --- a/xslt/mallard/common/mal-link.xsl +++ b/xslt/mallard/common/mal-link.xsl @@ -569,7 +569,7 @@ attributes containing slash or colon characters. <!--**========================================================================== mal.link.target Output the target URL for a #{link} or other linking element. -:Revision:version="3.4" date="2012-01-17" status="final" +:Revision:version="3.26" date="2017-08-11" status="final" $node: The #{link} or other element creating the link. $action: The #{action} attribute of ${node}. $xref: The #{xref} attribute of ${node}. @@ -587,6 +587,10 @@ element when the #{links} element is implicit. This template first calls *{mal.link.target.custom} with the same arguments. If that template returns a non-empty string, it is used as the return value, overriding any other behavior of this template. + +If ${xref} contains a #{/} or #{:} character, this template calls +*{mal.link.target.extended}, which by default just uses ${href} instead. +Override that template to provide extended xref behavior. --> <xsl:template name="mal.link.target"> <xsl:param name="node" select="."/> @@ -605,11 +609,41 @@ overriding any other behavior of this template. <xsl:when test="$custom != ''"> <xsl:value-of select="$custom"/> </xsl:when> + <xsl:otherwise> + <xsl:call-template name="_mal.link.target.default"> + <xsl:with-param name="node" select="$node"/> + <xsl:with-param name="action" select="$action"/> + <xsl:with-param name="xref" select="$xref"/> + <xsl:with-param name="href" select="$href"/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + + +<!--#* _mal.link.target.default --> +<!-- +Note sure yet if I want to make this public API. If so, we should +do it to all the mal.link.* templates. This allows you, if you +really want, to override mal.link.target completely, but still +fallback to the built-in behavior. +--> +<xsl:template name="_mal.link.target.default"> + <xsl:param name="node" select="."/> + <xsl:param name="action" select="$node/@action"/> + <xsl:param name="xref" select="$node/@xref"/> + <xsl:param name="href" select="$node/@href"/> + <xsl:choose> <xsl:when test="string($xref) = ''"> <xsl:value-of select="$href"/> </xsl:when> <xsl:when test="contains($xref, '/') or contains($xref, ':')"> - <xsl:value-of select="$href"/> + <xsl:call-template name="mal.link.target.extended"> + <xsl:with-param name="node" select="$node"/> + <xsl:with-param name="action" select="$action"/> + <xsl:with-param name="xref" select="$xref"/> + <xsl:with-param name="href" select="$href"/> + </xsl:call-template> </xsl:when> <xsl:when test="contains($xref, '#')"> <xsl:variable name="pageid" select="substring-before($xref, '#')"/> @@ -627,6 +661,30 @@ overriding any other behavior of this template. <!--**========================================================================== +mal.link.target.extended +Output the target URL for an element with an extended #{xref} attribute. +:Stub: true +:Revision:version="3.26" date="2017-08-11" status="final" +$node: The #{link} or other element creating the link. +$action: The #{action} attribute of ${node}. +$xref: The #{xref} attribute of ${node}. +$href: The #{href} attribute of ${node}. + +This template is called by *{mal.link.target} to create URLs for links with +a #{/} or #{:} in the #{xref} attribute. By default, it just outputs the +value of ${href}. Override this template to provide behavior for extended +#{xref} attributes. +--> +<xsl:template name="mal.link.target.extended"> + <xsl:param name="node" select="."/> + <xsl:param name="action" select="$node/@action"/> + <xsl:param name="xref" select="$node/@xref"/> + <xsl:param name="href" select="$node/@href"/> + <xsl:value-of select="$href"/> +</xsl:template> + + +<!--**========================================================================== mal.link.target.custom Output the target URL for an element with #{action} or extended #{xref} attributes. :Stub: true |